Home / 3,857,506,219,798.20-5,786,259,329,697.30-1,174,404,312,444.60

Finding the Fourth Proportional to 3,857,506,219,798.20, 5,786,259,329,697.30 and 1,174,404,312,444.60

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Solution

The fourth proportional to 3,857,506,219,798.20, 5,786,259,329,697.30 and 1,174,404,312,444.60 is: 1,761,606,468,666.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,857,506,219,798.20 : 5,786,259,329,697.30 = 1,174,404,312,444.60 : x
  2. Step 2: Convert to fraction form
    3,857,506,219,798.20/5,786,259,329,697.30 = 1,174,404,312,444.60/x
  3. Step 3: Cross multiply
    3,857,506,219,798.20x = 5,786,259,329,697.30 × 1,174,404,312,444.60
  4. Step 4: Simplify right side
    3,857,506,219,798.20x = 6,795,407,909,719,310,021,427,200
  5. Step 5: Solve for x
    x = 6,795,407,909,719,310,021,427,200/3,857,506,219,798.20
  6. Step 6: Final answer
    x = 1,761,606,468,666.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.